MX2016014270A - SYSTEMS AND METHODS TO IMPROVE TRAINING FIELD DESIGN FOR INCREASED SYMBOL DURATIONS. - Google Patents
SYSTEMS AND METHODS TO IMPROVE TRAINING FIELD DESIGN FOR INCREASED SYMBOL DURATIONS.Info
- Publication number
- MX2016014270A MX2016014270A MX2016014270A MX2016014270A MX2016014270A MX 2016014270 A MX2016014270 A MX 2016014270A MX 2016014270 A MX2016014270 A MX 2016014270A MX 2016014270 A MX2016014270 A MX 2016014270A MX 2016014270 A MX2016014270 A MX 2016014270A
- Authority
- MX
- Mexico
- Prior art keywords
- methods
- training field
- systems
- symbol duration
- symbol durations
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
- H04L27/26134—Pilot insertion in the transmitter chain, e.g. pilot overlapping with data, insertion in time or frequency domain
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
- H04L1/0625—Transmitter arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
- H04L1/0675—Space-time coding characterised by the signaling
- H04L1/0681—Space-time coding characterised by the signaling adapting space time parameters, i.e. modifying the space time matrix
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
- H04L25/0226—Channel estimation using sounding signals sounding signals per se
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
- H04L27/2607—Cyclic extensions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
- H04L27/2695—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with channel estimation, e.g. determination of delay spread, derivative or peak tracking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Mathematical Physics (AREA)
- Quality & Reliability (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Se divulgan métodos, dispositivos y productos de programa de computadora para mejorar el diseño del campo de entrenamiento en paquetes con duraciones de símbolo incrementadas; en un aspecto, se divulga un método para transmitir un paquete en una red de comunicación inalámbrica; el método incluye transmitir un preámbulo del paquete sobre una o más corrientes de espacio-tiempo, el preámbulo incluyendo uno o más campos de entrenamiento configurados para ser utilizados para estimación de canal, el campo o campos de entrenamiento comprenden, cada uno, uno o más símbolos de una primera duración de símbolo; el método además incluye transmitir una carga útil del paquete sobre una o más corrientes de espacio-tiempo, la carga útil comprendiendo uno o más símbolos de una segunda duración de símbolo, la segunda duración de símbolo mayor que la primera duración de símbolo.Methods, devices and computer program products are disclosed to improve the design of the training camp in packages with increased symbol durations; In one aspect, a method for transmitting a packet in a wireless communication network is disclosed; The method includes transmitting a preamble of the packet over one or more space-time currents, the preamble including one or more training fields configured to be used for channel estimation, the training field or fields comprising, each, one or more symbols of a first symbol duration; The method also includes transmitting a payload of the packet over one or more space-time currents, the payload comprising one or more symbols of a second symbol duration, the second symbol duration greater than the first symbol duration.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461989397P | 2014-05-06 | 2014-05-06 | |
| US201462034101P | 2014-08-06 | 2014-08-06 | |
| US14/702,558 US9900199B2 (en) | 2014-05-06 | 2015-05-01 | Systems and methods for improvements to training field design for increased symbol durations |
| PCT/US2015/029054 WO2015171499A2 (en) | 2014-05-06 | 2015-05-04 | Systems and methods for improvements to training field design for increased symbol durations |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2016014270A true MX2016014270A (en) | 2017-02-06 |
| MX358540B MX358540B (en) | 2018-08-24 |
Family
ID=54368780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2016014270A MX358540B (en) | 2014-05-06 | 2015-05-04 | Systems and methods for improvements to training field design for increased symbol durations. |
Country Status (23)
| Country | Link |
|---|---|
| US (4) | US9900199B2 (en) |
| EP (1) | EP3140967B1 (en) |
| JP (1) | JP6498700B2 (en) |
| KR (1) | KR101881384B1 (en) |
| CN (2) | CN110417534B (en) |
| AU (1) | AU2015256275B2 (en) |
| CA (1) | CA2945147C (en) |
| CL (1) | CL2016002767A1 (en) |
| DK (1) | DK3140967T3 (en) |
| ES (1) | ES2921453T3 (en) |
| HU (1) | HUE059486T2 (en) |
| MX (1) | MX358540B (en) |
| MY (1) | MY174322A (en) |
| NZ (1) | NZ725174A (en) |
| PH (1) | PH12016502021B1 (en) |
| PL (1) | PL3140967T3 (en) |
| PT (1) | PT3140967T (en) |
| RU (1) | RU2668559C2 (en) |
| SA (1) | SA516380225B1 (en) |
| SG (1) | SG11201607932PA (en) |
| SI (1) | SI3140967T1 (en) |
| WO (1) | WO2015171499A2 (en) |
| ZA (1) | ZA201607617B (en) |
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| CN105659681B (en) | 2013-11-19 | 2019-09-20 | 英特尔Ip公司 | Method, apparatus and computer readable medium for multi-user scheduling in wireless local area network |
| US9544914B2 (en) | 2013-11-19 | 2017-01-10 | Intel IP Corporation | Master station and method for HEW communication using a transmission signaling structure for a HEW signal field |
| US9325463B2 (en) * | 2013-11-19 | 2016-04-26 | Intel IP Corporation | High-efficiency WLAN (HEW) master station and methods to increase information bits for HEW communication |
| US9900199B2 (en) | 2014-05-06 | 2018-02-20 | Qualcomm Incorporated | Systems and methods for improvements to training field design for increased symbol durations |
| US20150327121A1 (en) | 2014-05-08 | 2015-11-12 | Guoqing C. Li | Method, apparatus, and computer readable media for acknowledgement in wireless networks |
| US9553699B2 (en) * | 2014-08-28 | 2017-01-24 | Newracom, Inc. | Frame transmitting method and frame receiving method |
| US10154476B2 (en) * | 2014-09-04 | 2018-12-11 | Qualcomm Incorporated | Tone plan for LTF compression |
| US9906391B2 (en) * | 2014-09-16 | 2018-02-27 | Qualcomm Incorporated | Methods and apparatus for packet acquisition in mixed-rate wireless communication networks |
| US20160119171A1 (en) * | 2014-10-28 | 2016-04-28 | Huawei Technologies Co., Ltd. | System and Method for Wireless Communication Using Space-Time Block Code Encoding |
| US9893784B2 (en) * | 2014-10-28 | 2018-02-13 | Newracom, Inc. | LTF design for WLAN system |
| ES2847801T3 (en) | 2015-06-03 | 2021-08-03 | Apple Inc | Transmission device and transmission method for aggregate physical layer protocol data unit |
| EP3849097A1 (en) * | 2015-06-08 | 2021-07-14 | Marvell Asia Pte, Ltd. | Explicit beamforming in a high efficiency wireless local area network |
| EP3447981A4 (en) | 2016-05-04 | 2019-04-24 | Huawei Technologies Co., Ltd. | METHOD AND DEVICE FOR DATA PROCESSING |
| US10999110B2 (en) | 2017-07-07 | 2021-05-04 | Qualcomm Incorporated | Techniques for selecting PPDU format parameters |
| EP3669469B1 (en) * | 2017-08-15 | 2025-04-30 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Wireless network and devices |
| US11265048B2 (en) * | 2018-02-01 | 2022-03-01 | Mediatek Singapore Pte. Ltd. | Group-based unequal MCS schemes for a single user station in WLAN transmissions |
| CN109412772B (en) * | 2018-09-20 | 2021-10-12 | 展讯通信（上海）有限公司 | Method and device for sending and receiving detection packet, base station and terminal |
| SG10201808652UA (en) * | 2018-10-01 | 2020-05-28 | Panasonic Ip Corp America | Communication Apparatus and Communication Method for Channel Estimation |
| US10721040B2 (en) * | 2018-11-01 | 2020-07-21 | Huawei Technologies Co., Ltd. | Orthogonal sequence based reference signal design for next generation WLANs |
| CN112311484B (en) * | 2019-07-29 | 2022-07-22 | 华为技术有限公司 | Method and apparatus for channel measurement |
| US11811573B2 (en) | 2019-09-16 | 2023-11-07 | Telefonaktiebolaget Lm Ericsson (Publ) | P matrices for EHT |
| CN115486180B (en) * | 2020-04-21 | 2025-07-08 | 瑞典爱立信有限公司 | Measurement signal for channel estimation |
| CN116711273A (en) * | 2021-01-14 | 2023-09-05 | 索尼集团公司 | First and second communication devices and methods |
| US11558232B1 (en) * | 2021-09-30 | 2023-01-17 | Silicon Laboratories Inc. | Generating a preamble portion of an orthogonal frequency division multiplexing transmission using complex sequence values optimized for minimum Peak-to-Average Power Ratio |
| WO2025231701A1 (en) * | 2024-05-09 | 2025-11-13 | Qualcomm Incorporated | Ambient internet-of-things preamble designs for packet transmission via a reader-to-device link |
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| US7310304B2 (en) | 2001-04-24 | 2007-12-18 | Bae Systems Information And Electronic Systems Integration Inc. | Estimating channel parameters in multi-input, multi-output (MIMO) systems |
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2015
- 2015-05-01 US US14/702,558 patent/US9900199B2/en active Active
- 2015-05-04 PT PT157277450T patent/PT3140967T/en unknown
- 2015-05-04 SG SG11201607932PA patent/SG11201607932PA/en unknown
- 2015-05-04 WO PCT/US2015/029054 patent/WO2015171499A2/en not_active Ceased
- 2015-05-04 MY MYPI2016703523A patent/MY174322A/en unknown
- 2015-05-04 CN CN201910794534.9A patent/CN110417534B/en active Active
- 2015-05-04 CN CN201580023298.0A patent/CN106464468B/en active Active
- 2015-05-04 EP EP15727745.0A patent/EP3140967B1/en active Active
- 2015-05-04 JP JP2016566825A patent/JP6498700B2/en active Active
- 2015-05-04 ES ES15727745T patent/ES2921453T3/en active Active
- 2015-05-04 AU AU2015256275A patent/AU2015256275B2/en active Active
- 2015-05-04 HU HUE15727745A patent/HUE059486T2/en unknown
- 2015-05-04 RU RU2016143344A patent/RU2668559C2/en active
- 2015-05-04 SI SI201531851T patent/SI3140967T1/en unknown
- 2015-05-04 KR KR1020167030639A patent/KR101881384B1/en active Active
- 2015-05-04 MX MX2016014270A patent/MX358540B/en active IP Right Grant
- 2015-05-04 DK DK15727745.0T patent/DK3140967T3/en active
- 2015-05-04 NZ NZ72517415A patent/NZ725174A/en unknown
- 2015-05-04 CA CA2945147A patent/CA2945147C/en active Active
- 2015-05-04 PL PL15727745.0T patent/PL3140967T3/en unknown
- 2015-09-01 US US14/842,743 patent/US20150372849A1/en not_active Abandoned
- 2015-09-01 US US14/842,740 patent/US20150372848A1/en not_active Abandoned
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2016
- 2016-10-11 PH PH12016502021A patent/PH12016502021B1/en unknown
- 2016-11-02 CL CL2016002767A patent/CL2016002767A1/en unknown
- 2016-11-03 SA SA516380225A patent/SA516380225B1/en unknown
- 2016-11-04 ZA ZA2016/07617A patent/ZA201607617B/en unknown
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2018
- 2018-01-29 US US15/882,928 patent/US10855502B2/en active Active
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